The weight of the iron ball pulled her hand downward.

Using both hands, he raised the iron ball, whirled it above his head.

What do you call a dog with iron balls?

On the moon, which has no air, a feather and an iron ball will fall together.

You should at least inspect the place and see what the iron ball did.

We could, for example, make an iron ball that was hollow in the middle.

Place an iron ball in a strong magnetic field.

I have a new idea, using an angled gear and little iron balls.

From the 15th century, cast iron balls were used, which caused great destruction.

The elevation would give the iron ball the extra carry.